Initial commit: MeetRec — record & transcribe meetings with Whisper

- meetrec.py: CLI recorder with live rolling transcript (faster-whisper)
- meetrec_gui.py: PySide6 GUI reusing the CLI's recording/transcription
  logic, with model/device/compute selection and live transcript
- install.sh: local install into ~/.local (venv, deps, launchers,
  desktop entry), with --model/--no-model/--uninstall
- bin/meetrec, bin/meetrec-cli: launchers
- share/applications/meetrec.desktop: XDG desktop entry
- README.md, requirements.txt, .gitignore

share/applications/meetrec.desktop

@@ -0,0 +1,12 @@
+[Desktop Entry]
+Type=Application
+Version=1.0
+Name=MeetRec
+GenericName=Meeting Recorder
+Comment=Record in-person meetings and transcribe them with Whisper
+Exec=meetrec
+Icon=audio-microphone
+Terminal=false
+Categories=Audio;
+Keywords=meeting;recording;recorder;transcription;transcript;whisper;audio;microphone;
+StartupNotify=true